ASTM A 494 CY40 Nickel Alloys
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ASTM A 494 CY40 Chemical Composition
A494/A494M: 2026 / Standard Specification for Castings, Nickel and Nickel Alloy
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ASTM A 494 CY40 Physical Properties
Temperature
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ASTM A 494 CY40 Heat Treatments
- Class 1 - As cast: Load into furnace at 315°C (600°F) maximum. Heat to 870°C (1600°F) and hold for 1 h plus an additional 30 min for each 13 mm of cross section over 25 mm (for cross sections over 125 mm, it may be necessary to increase the hold time if maximum softness is desired). Cool to 705°C (1300°F) [for maximum softness and the least variation in hardness levels, castings should be transferred from an oven at 870°C (1600°F) to a second oven at 705°C (1300°F)] and hold at temperature for 30 min, then quench in oil to room temperature.
Class 2 - Heat to 1040°C (1900°F) minimum, hold for sufficient time to heat castings to temperature, quench in water or rapid cool by other means.
ASTM A 494 CY40 Mechanical Properties
Temperature
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ASTM A 494 CY40 International Equivalent Materials
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- 31Cross References
- 13Composition
- 3Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- 1Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 12Total Suppliers